/* ============================================================
   Midwest Water Pros — one-page site
   Brand kernel (decision 56, GTM/BRAND.md §Brand kernel): navy #0B2A4A ·
   royal #1A5FB4 · sky #4DA8F0 on white · Manrope. Sea-glass and copper
   are retired. The roles follow the statics (GTM/STATICS.md §2.1): navy
   for text and the button, royal for accent text on white, sky only on
   navy — never as text on white (2.6:1).
   Every other colour here is a tint of the kernel, for text on a tint,
   lines and fields. scripts/check.mjs measures each text pair against
   WCAG AA, prints the table in README §Colour (--contrast), and fails
   on any retired colour.
   Mobile-first. No frameworks, no build step, no dependencies.
   ============================================================ */

:root{
  /* kernel — check.mjs fails if these drift from GTM/BRAND.md */
  --navy:  #0B2A4A;
  --royal: #1A5FB4;
  --sky:   #4DA8F0;
  --white: #FFFFFF;

  /* tints of the kernel, for text on a tint, lines and fields (README §Colour) */
  --ink-muted:     #44586E;  /* secondary text on white and on the wash */
  --on-dark-muted: #B7C6D8;  /* secondary text on navy */
  --royal-deep:    #154C90;  /* text on the light chip */
  --sky-soft:      #A9D5F8;  /* text on the dark chip */
  --wash:          #F3F8FE;  /* tinted bands */
  --chip:          #E6F1FC;  /* NOT STATED chip, checked radio, success, served tag */
  --chip-dark:     #163E65;  /* NOT STATED chip on navy */
  --tag-bg:        #EEF2F6;  /* candidate area tag */
  --tag-ink:       #3D5066;
  --field:         #F7FAFD;  /* input background */
  --placeholder:   #5F6F82;
  --line:          #D5DFEA;
  --line-dark:     #1F4268;
  --card:          #FFFFFF;

  --wrap: 1120px;
  --r: 14px;
  --r-sm: 10px;
  --shadow: 0 1px 2px rgba(11,42,74,.06), 0 8px 24px rgba(11,42,74,.07);

  --sans: "Manrope", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
          "Helvetica Neue", Arial, sans-serif;
}

*,*::before,*::after{ box-sizing:border-box; }

/* The UA stylesheet's [hidden]{display:none} loses to any author `display`,
   so a hidden .btn (display:inline-flex) would still paint. app.js toggles
   `hidden` for every conditional element, so this rule has to outrank them. */
[hidden]{ display:none !important; }

html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ animation-duration:.001ms !important; transition-duration:.001ms !important; }
}

body{
  margin:0;
  font-family:var(--sans);
  font-size:17px;
  line-height:1.6;
  color:var(--navy);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3{ line-height:1.15; letter-spacing:-.02em; margin:0 0 .5em; font-weight:800; }
h1{ font-size:clamp(2rem, 6.2vw, 3.35rem); }
h2{ font-size:clamp(1.55rem, 4.4vw, 2.3rem); }
h3{ font-size:1.12rem; font-weight:700; letter-spacing:-.01em; }
p{ margin:0 0 1em; }
p:last-child{ margin-bottom:0; }

a{ color:var(--royal); }
a:focus-visible,button:focus-visible,summary:focus-visible,
input:focus-visible,textarea:focus-visible{
  outline:3px solid var(--royal);
  outline-offset:2px;
  border-radius:4px;
}
/* On navy the royal ring is 2.3:1, so it turns sky there (5.7:1) — and back to
   royal inside the white form card, which sits on the navy band. */
.band-dark :focus-visible,.site-foot :focus-visible,.dont :focus-visible{ outline-color:var(--sky); }
.band-dark .form :focus-visible{ outline-color:var(--royal); }

.wrap{ width:100%; max-width:var(--wrap); margin-inline:auto; padding-inline:20px; }
.wrap-narrow{ max-width:760px; }

.skip{
  position:absolute; left:-9999px; top:0; z-index:100;
  background:var(--navy); color:var(--white);
  padding:12px 18px; border-radius:0 0 var(--r-sm) 0; font-weight:600;
}
.skip:focus{ left:0; }

/* ───────── header ───────── */
.site-head{
  position:sticky; top:0; z-index:40;
  background:rgba(255,255,255,.94);
  backdrop-filter:saturate(1.4) blur(8px);
  border-bottom:1px solid var(--line);
}
.head-row{ display:flex; align-items:center; justify-content:space-between; gap:16px; min-height:64px; }
.brand{ display:inline-flex; flex-shrink:0; align-items:center; gap:10px; color:var(--navy); text-decoration:none; }
.brand-logo{ display:block; width:200px; height:auto; max-width:100%; }
@media(max-width:620px){
  .brand-logo{ width:164px; }
  .head-actions .head-tel{ display:none; } /* the prominent hero call link remains available */
  .head-actions .btn-sm{ font-size:13px; padding:9px 10px; white-space:nowrap; }
}
@media(max-width:360px){ .brand-logo{ width:128px; } .head-row{ gap:8px; } }
.brand-name{ font-weight:800; letter-spacing:-.025em; font-size:1.07rem; }
.head-actions{ display:flex; align-items:center; gap:14px; }
.head-tel{ font-weight:700; color:var(--navy); text-decoration:none; white-space:nowrap; }
.head-tel:hover{ color:var(--royal); }

/* ───────── buttons ───────── */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.5ch;
  background:var(--navy); color:var(--white);
  font:inherit; font-weight:700; letter-spacing:-.01em;
  text-decoration:none; text-align:center;
  border:2px solid var(--navy); border-radius:999px;
  padding:12px 22px; cursor:pointer;
  transition:transform .12s ease, background-color .12s ease;
}
.btn:hover{ background:#071F38; border-color:#071F38; }
.btn:active{ transform:translateY(1px); }
.btn-sm{ padding:9px 16px; font-size:.94rem; }
.btn-lg{ padding:15px 28px; font-size:1.06rem; }
.btn-block{ width:100%; }
.btn[disabled]{ opacity:.55; cursor:progress; }
.btn-ghost{ background:transparent; color:var(--navy); border-color:var(--navy); }
.btn-ghost:hover{ background:rgba(11,42,74,.06); border-color:var(--navy); }
.band-dark .btn{ background:var(--sky); color:var(--navy); border-color:var(--sky); }
.band-dark .btn:hover{ background:#74BBF3; border-color:#74BBF3; }

/* ───────── hero ───────── */
.hero{
  padding:44px 0 52px;
  /* sky 20 % and royal 10 % over white. Where both glows meet, --ink-muted is still
     5.4:1 and --royal 4.7:1 (README §Colour). */
  background:
    radial-gradient(90% 70% at 88% 0%, rgba(77,168,240,.20), transparent 62%),
    radial-gradient(70% 60% at 0% 12%, rgba(26,95,180,.10), transparent 60%);
}
.hero-grid{ display:grid; gap:34px; }
.eyebrow{
  font-weight:700; font-size:.84rem; letter-spacing:.09em; text-transform:uppercase;
  color:var(--royal); margin:0 0 14px;
}
.lede{ font-size:1.11rem; color:var(--ink-muted); max-width:58ch; }
.lede strong{ color:var(--navy); }
.hero-cta{ display:flex; flex-wrap:wrap; gap:12px; margin:26px 0 22px; }
.hero-cta .btn{ flex:1 1 auto; min-width:min(100%,260px); }

.chips{ display:flex; flex-wrap:wrap; gap:8px; list-style:none; margin:0; padding:0; }
.chips li{
  font-size:.87rem; font-weight:600; color:var(--navy);
  background:rgba(255,255,255,.72); border:1px solid var(--line);
  border-radius:999px; padding:6px 13px;
}

/* the "what you get" card */
.report-card{
  background:var(--card); border:1px solid var(--line); border-radius:var(--r);
  box-shadow:var(--shadow); padding:24px 22px;
  border-top:4px solid var(--royal);
}
.rc-kicker{
  font-size:.78rem; font-weight:700; letter-spacing:.09em; text-transform:uppercase;
  color:var(--ink-muted); margin:0 0 4px;
}
.rc-title{ font-size:1.32rem; margin:0 0 16px; }
.rc-rows{ margin:0; }
.rc-row{
  display:flex; justify-content:space-between; align-items:baseline; gap:16px;
  padding:11px 0; border-top:1px solid var(--line);
}
.rc-row dt{ font-weight:600; font-size:.95rem; }
.rc-row dd{ margin:0; text-align:right; font-size:.93rem; color:var(--ink-muted); }
.rc-foot{ margin:16px 0 0; font-size:.88rem; color:var(--ink-muted); }
/* the price row holds the full founding line, so it stacks instead of squeezing */
.rc-row--stack{ flex-direction:column; align-items:flex-start; gap:4px; }
.rc-row--stack dd{ text-align:left; color:var(--navy); font-weight:600; }

/* ───────── bands ───────── */
.band{ padding:52px 0; border-top:1px solid var(--line); }
.band-tint{ background:var(--wash); }
.band-dark{ background:var(--navy); color:var(--white); border-top-color:var(--line-dark); }
/* .form-note is NOT in this list: it lives inside the white .form card, not on
   the navy band, where --on-dark-muted would be 1.7:1 on white.
   Caught by the Lighthouse a11y audit — see README §Lighthouse. */
.band-dark .lede{ color:var(--on-dark-muted); }
.band-dark a{ color:var(--sky); }
.section-title{ margin:0 0 28px; }

/* ───────── steps ───────── */
.steps{ list-style:none; margin:0; padding:0; display:grid; gap:22px; }
.step{
  background:var(--card); border:1px solid var(--line); border-radius:var(--r);
  padding:24px 22px; box-shadow:var(--shadow);
}
.step-n{
  display:inline-grid; place-items:center; width:34px; height:34px; margin-bottom:12px;
  border-radius:999px; background:var(--navy); color:var(--white);
  font-weight:800; font-size:1rem;
}
.step p{ color:var(--ink-muted); font-size:.97rem; }
.ref{
  font-size:.72em; font-weight:700; vertical-align:super;
  text-decoration:none; margin-left:1px; padding:0 2px;
}

/* ───────── form ───────── */
.form-grid{ display:grid; gap:32px; }
.ticks{ list-style:none; margin:20px 0 0; padding:0; display:grid; gap:10px; }
.ticks li{ position:relative; padding-left:28px; font-size:.97rem; color:var(--on-dark-muted); }
.ticks li::before{
  content:""; position:absolute; left:2px; top:.52em; width:11px; height:6px;
  border-left:2.5px solid var(--sky); border-bottom:2.5px solid var(--sky);
  transform:rotate(-45deg);
}

.form{
  background:var(--card); color:var(--navy);
  border-radius:var(--r); padding:24px 20px; box-shadow:var(--shadow);
}
.field{ margin:0 0 18px; border:0; padding:0; min-width:0; }
.field > label,.field > legend{
  display:block; font-weight:700; font-size:.94rem; margin:0 0 7px; padding:0;
}
.opt{ font-weight:500; color:var(--ink-muted); }
input[type=text],input[type=tel],input[type=email],textarea{
  width:100%; font:inherit; font-size:1rem; color:var(--navy);
  background:var(--field); border:1.5px solid var(--line); border-radius:var(--r-sm);
  padding:12px 13px; min-height:48px;
}
textarea{ resize:vertical; min-height:88px; }
input::placeholder,textarea::placeholder{ color:var(--placeholder); }
input:focus,textarea:focus{ border-color:var(--royal); background:var(--white); }
.row-2{ display:grid; gap:18px; }

.radios{ display:flex; flex-wrap:wrap; gap:8px; }
.radio{
  display:inline-flex; align-items:center; gap:8px;
  border:1.5px solid var(--line); border-radius:999px;
  padding:10px 15px; min-height:48px; cursor:pointer; font-size:.95rem; font-weight:600;
  background:var(--field);
}
.radio:hover{ border-color:var(--royal); }
.radio input{ accent-color:var(--royal); width:18px; height:18px; margin:0; }
.radio:has(input:checked){ border-color:var(--navy); background:var(--chip); }
.radios-tight .radio{ min-width:84px; justify-content:center; }

.field-consent{ margin-top:22px; }
.checkbox{ display:flex; gap:11px; align-items:flex-start; font-size:.88rem; line-height:1.5; cursor:pointer; }
.checkbox input{ accent-color:var(--royal); width:20px; height:20px; margin:2px 0 0; flex:none; }

.err{ color:#9A2C1E; font-size:.86rem; font-weight:600; margin:7px 0 0; }
input[aria-invalid=true],textarea[aria-invalid=true]{ border-color:#9A2C1E; }

.form-note{ font-size:.84rem; color:var(--ink-muted); margin:14px 0 0; text-align:center; }

.hp{ position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }

.form-status{ margin-top:18px; padding:16px 18px; border-radius:var(--r-sm); font-size:.96rem; }
.form-status h3{ margin:0 0 6px; }
.form-status p{ margin:0; }
.form-status.ok{ background:var(--chip); border:1.5px solid var(--sky); }
.form-status.bad{ background:#FBEAE6; border:1.5px solid #D9A79D; color:#7A2317; }
.form-status.bad a{ color:#7A2317; font-weight:700; }

/* ───────── cards / install ───────── */
.cards{ display:grid; gap:18px; }
.card{
  background:var(--card); border:1px solid var(--line); border-radius:var(--r);
  padding:22px 20px; box-shadow:var(--shadow);
}
.card p{ color:var(--ink-muted); font-size:.97rem; }
.card-meta{ font-size:.86rem !important; margin-top:12px; padding-top:12px; border-top:1px solid var(--line); }

.dont{
  margin-top:26px; background:var(--navy); color:var(--white);
  border-radius:var(--r); padding:26px 22px; border-left:5px solid var(--sky);
}
.dont h3{ color:var(--sky); margin-bottom:14px; }
.dont ul{ margin:0; padding-left:20px; display:grid; gap:12px; }
.dont li{ color:var(--on-dark-muted); font-size:.97rem; }
.dont strong{ color:var(--white); }

/* ───────── service area ───────── */
.area-note{
  background:var(--card); border:1px solid var(--line); border-left:5px solid var(--royal);
  border-radius:var(--r-sm); padding:18px 20px; margin:0 0 22px;
}
.area-note h3{ margin:0 0 6px; font-size:1.02rem; }
.area-note p{ margin:0; color:var(--ink-muted); font-size:.95rem; }
.area-list{ list-style:none; margin:0; padding:0; display:grid; gap:10px; }
.area-item{
  display:flex; flex-wrap:wrap; align-items:baseline; gap:6px 10px;
  background:var(--card); border:1px solid var(--line); border-radius:var(--r-sm);
  padding:13px 16px;
}
.area-name{ font-weight:700; }
.area-meta{ font-size:.87rem; color:var(--ink-muted); }
.area-tag{
  margin-left:auto; font-size:.72rem; font-weight:800; letter-spacing:.06em; text-transform:uppercase;
  border-radius:999px; padding:3px 10px; white-space:nowrap;
}
.area-tag.candidate{ background:var(--tag-bg); color:var(--tag-ink); border:1px dashed #93A4B8; }
.area-tag.served{ background:var(--chip); color:var(--royal-deep); border:1px solid #9DBCE3; }
.area-excl{ margin:20px 0 0; font-size:.9rem; color:var(--ink-muted); }

/* ───────── reviews ───────── */
.reviews{ display:grid; gap:18px; }
.review{
  background:var(--card); border:1px solid var(--line); border-radius:var(--r);
  padding:20px; box-shadow:var(--shadow);
}
.review-stars{ color:var(--royal); letter-spacing:.1em; font-size:.95rem; }
.review-body{ margin:10px 0; font-size:.98rem; }
.review-by{ font-size:.86rem; color:var(--ink-muted); margin:0; }
.reviews-src{ margin-top:18px; font-size:.86rem; color:var(--ink-muted); }

/* ───────── FAQ ───────── */
.qa{ border-top:1px solid var(--line); }
.qa:last-of-type{ border-bottom:1px solid var(--line); }
.qa summary{
  cursor:pointer; list-style:none; padding:18px 40px 18px 0; position:relative;
  font-weight:700; font-size:1.03rem;
}
.qa summary::-webkit-details-marker{ display:none; }
.qa summary::after{
  content:""; position:absolute; right:8px; top:50%; width:10px; height:10px;
  border-right:2.5px solid var(--royal); border-bottom:2.5px solid var(--royal);
  transform:translateY(-70%) rotate(45deg); transition:transform .18s ease;
}
.qa[open] summary::after{ transform:translateY(-30%) rotate(-135deg); }
.qa-body{ padding:0 0 20px; color:var(--ink-muted); font-size:.98rem; max-width:68ch; }

/* ───────── footer ───────── */
.site-foot{ background:var(--navy); color:var(--white); padding:44px 0 32px; }
.foot-grid{ display:grid; gap:28px; }
.site-foot .brand-name{ font-size:1.1rem; }
.foot-kernel{ color:var(--sky); font-size:.93rem; margin:6px 0 0; font-weight:600; }
.foot-h{ font-size:.79rem; font-weight:800; letter-spacing:.1em; text-transform:uppercase;
         color:var(--on-dark-muted); margin:0 0 10px; }
.foot-col ul{ list-style:none; margin:0; padding:0; display:grid; gap:7px; font-size:.94rem; }
/* Any footer link, not just those in .foot-col — the .foot-fine links (Privacy,
   Terms, Home) otherwise inherit the global link colour, royal — 2.3:1 on navy.
   Caught by Lighthouse once legal.privacyUrl was set and the link un-hid.
   Declared before .src-list a so that rule still wins for the source list. */
.site-foot a{ color:var(--white); }
.foot-col a{ color:var(--white); }
.src-list{ font-size:.86rem !important; }
.src-list a{ color:var(--sky); }

.foot-legal{ margin-top:34px; padding-top:22px; border-top:1px solid var(--line-dark); }
.foot-legal p{ font-size:.84rem; color:var(--on-dark-muted); max-width:78ch; }
.foot-fine{ display:flex; flex-wrap:wrap; gap:16px; margin-top:16px !important; }

/* ───────── legal documents (privacy.html) ───────── */
.legal-doc{ padding:40px 0 64px; }
.legal-doc h1{ font-size:clamp(1.9rem,5.6vw,2.7rem); margin-bottom:.35em; }
.legal-doc h2{
  font-size:1.22rem; margin:2.1em 0 .6em; padding-top:1.1em;
  border-top:1px solid var(--line);
}
.legal-doc h3{ font-size:1.02rem; margin:1.6em 0 .5em; color:var(--royal); }
.legal-doc p,.legal-doc li{ color:var(--ink-muted); }
.legal-doc strong{ color:var(--navy); }
.legal-doc code{
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace; font-size:.88em;
  background:var(--chip); border-radius:4px; padding:1px 5px; color:var(--navy);
}
.doc-meta{ font-size:.95rem; }
.doc-small{ font-size:.85em; }
.doc-list{ display:grid; gap:10px; padding-left:20px; margin:0 0 1em; }
.doc-back{ margin-top:2.4em; font-weight:700; }

.doc-tldr{
  background:var(--card); border:1px solid var(--line); border-left:5px solid var(--sky);
  border-radius:var(--r); padding:22px 20px; margin:26px 0 8px; box-shadow:var(--shadow);
}
.doc-tldr h2{ margin:0 0 .6em; padding:0; border:0; font-size:1.1rem; }
.doc-tldr ul{ margin:0; padding-left:20px; display:grid; gap:9px; }

.doc-note{
  background:var(--wash); border-left:4px solid var(--royal);
  border-radius:0 var(--r-sm) var(--r-sm) 0; padding:14px 16px; font-size:.93rem;
}

.doc-table{
  width:100%; border-collapse:collapse; margin:0 0 1.4em;
  font-size:.92rem; display:block; overflow-x:auto;
}
.doc-table thead th{
  text-align:left; font-size:.76rem; letter-spacing:.08em; text-transform:uppercase;
  color:var(--ink-muted); border-bottom:2px solid var(--line); padding:8px 12px 8px 0;
  white-space:nowrap;
}
.doc-table td{
  border-bottom:1px solid var(--line); padding:11px 12px 11px 0;
  vertical-align:top; color:var(--ink-muted); min-width:120px;
}
.doc-table td:first-child{ color:var(--navy); font-weight:600; }

@media (min-width:700px){
  .legal-doc{ padding:60px 0 84px; }
  .doc-table{ display:table; }
}

/* ───────── holding page (SITE_MODE=holding) ───────── */
.holding{ min-height:58vh; display:flex; align-items:center; }
.holding-contact{ margin-top:26px; font-weight:600; color:var(--navy); }

/* ───────── NOT STATED token + staging flag ───────── */
.token{
  display:inline-block; font-weight:700; font-size:.82em; letter-spacing:.05em;
  background:var(--chip); color:var(--royal-deep);
  border:1px dashed var(--royal); border-radius:6px;
  padding:1px 8px; white-space:nowrap;
}
.band-dark .token,.site-foot .token,.dont .token{
  background:var(--chip-dark); color:var(--sky-soft); border-color:var(--sky);
}
.stage-flag{
  position:fixed; left:12px; bottom:12px; z-index:60; max-width:min(92vw,440px);
  background:var(--navy); color:var(--white);
  border:1px solid var(--sky); border-left:5px solid var(--sky);
  border-radius:var(--r-sm); padding:11px 15px; font-size:.82rem; line-height:1.45;
  box-shadow:0 8px 30px rgba(0,0,0,.28);
}
.stage-flag strong{ color:var(--sky); }

/* ───────── ≥620px ───────── */
@media (min-width:620px){
  .row-2{ grid-template-columns:1fr 1fr; }
  .form{ padding:30px 28px; }
  .cards{ grid-template-columns:1fr 1fr; }
  .area-list{ grid-template-columns:1fr 1fr; }
  .reviews{ grid-template-columns:1fr 1fr; }
  .hero-cta .btn{ flex:0 0 auto; min-width:0; }
}

/* ───────── ≥900px ───────── */
@media (min-width:900px){
  body{ font-size:18px; }
  .hero{ padding:76px 0 84px; }
  .hero-grid{ grid-template-columns:1.15fr .85fr; align-items:center; gap:56px; }
  .band{ padding:76px 0; }
  .steps{ grid-template-columns:repeat(3,1fr); }
  .form-grid{ grid-template-columns:.85fr 1.15fr; gap:48px; align-items:start; }
  .form-intro{ position:sticky; top:96px; }
  .cards{ grid-template-columns:repeat(4,1fr); }
  .foot-grid{ grid-template-columns:1.4fr 1fr 1.3fr; }
  .report-card{ padding:30px 28px; }
}